| J125122 I |  Lava | 0 | 2,970 km | 1059°C | 0.42g | 0.293 AU |
| J125122 II |  Barren | 0 | 1,940 km | 102°C | 0.22g | 0.365 AU |
| J125122 III | Barren | 1 | 3,600 km | 62°C | 0.38g | 0.458 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 III - Moon 1 | 230 km | 62°C | 0.01g | 8.6 × 10¹⁹ kg | 68,459,602 km |
|
| J125122 IV | Barren | 1 | 6,810 km | 37°C | 0.77g | 0.937 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 IV - Moon 1 | 870 km | -39°C | 0.05g | 6.0 × 10²¹ kg | 140,231,852 km |
|
| J125122 V |  Gas | 16 | 28,900 km | -109°C | 1.73g | 1.9 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 V - Moon 1 | 110 km | -109°C | 0g | 4.5 × 10¹⁸ kg | 284,286,157 km | | J125122 V - Moon 2 | 110 km | -109°C | 0g | 4.5 × 10¹⁸ kg | 284,286,157 km | | J125122 V - Moon 3 | 190 km | -109°C | 0.01g | 2.9 × 10¹⁹ kg | 284,286,157 km | | J125122 V - Moon 4 | 210 km | -109°C | 0.01g | 3.9 × 10¹⁹ kg | 284,286,157 km | | J125122 V - Moon 5 | 250 km | -109°C | 0.01g | 6.7 × 10¹⁹ kg | 284,286,157 km | | J125122 V - Moon 6 | 350 km | -109°C | 0.01g | 2.1 × 10²⁰ kg | 284,286,157 km | | J125122 V - Moon 7 | 130 km | -109°C | 0g | 7.3 × 10¹⁸ kg | 284,286,157 km | | J125122 V - Moon 8 | 400 km | -109°C | 0.01g | 3.4 × 10²⁰ kg | 284,286,157 km | | J125122 V - Moon 9 | 260 km | -109°C | 0.01g | 8.3 × 10¹⁹ kg | 284,286,157 km | | J125122 V - Moon 10 | 500 km | -109°C | 0.02g | 7.2 × 10²⁰ kg | 284,286,157 km | | J125122 V - Moon 11 | 700 km | -109°C | 0.03g | 2.3 × 10²¹ kg | 284,286,157 km | | J125122 V - Moon 12 | 350 km | -109°C | 0.01g | 2.3 × 10²⁰ kg | 284,286,157 km | | J125122 V - Moon 13 | 480 km | -109°C | 0.02g | 6.4 × 10²⁰ kg | 284,286,157 km | | J125122 V - Moon 14 | 110 km | -109°C | 0g | 4.4 × 10¹⁸ kg | 284,286,157 km | | J125122 V - Moon 15 | 700 km | -109°C | 0.03g | 2.3 × 10²¹ kg | 284,286,157 km | | J125122 V - Moon 16 | 380 km | -109°C | 0.01g | 3.0 × 10²⁰ kg | 284,286,157 km |
|
| J125122 VI | Gas | 17 | 53,480 km | -174°C | 0.98g | 5.248 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 VI - Moon 1 | 210 km | -174°C | 0g | 2.9 × 10¹⁹ kg | 785,081,106 km | | J125122 VI - Moon 2 | 150 km | -174°C | 0g | 9.3 × 10¹⁸ kg | 785,081,106 km | | J125122 VI - Moon 3 | 360 km | -174°C | 0.01g | 1.8 × 10²⁰ kg | 785,081,106 km | | J125122 VI - Moon 4 | 450 km | -174°C | 0.01g | 4.0 × 10²⁰ kg | 785,081,106 km | | J125122 VI - Moon 5 | 360 km | -174°C | 0.01g | 1.8 × 10²⁰ kg | 785,081,106 km | | J125122 VI - Moon 6 | 730 km | -174°C | 0.03g | 2.0 × 10²¹ kg | 785,081,106 km | | J125122 VI - Moon 7 | 430 km | -174°C | 0.01g | 3.3 × 10²⁰ kg | 785,081,106 km | | J125122 VI - Moon 8 | 840 km | -174°C | 0.03g | 3.2 × 10²¹ kg | 785,081,106 km | | J125122 VI - Moon 9 | 230 km | -174°C | 0g | 4.1 × 10¹⁹ kg | 785,081,106 km | | J125122 VI - Moon 10 | 980 km | -174°C | 0.04g | 5.4 × 10²¹ kg | 785,081,106 km | | J125122 VI - Moon 11 | 440 km | -174°C | 0.01g | 3.6 × 10²⁰ kg | 785,081,106 km | | J125122 VI - Moon 12 | 1,810 km | -174°C | 0.09g | 4.4 × 10²² kg | 785,081,106 km | | J125122 VI - Moon 13 | 2,240 km | -174°C | 0.12g | 9.2 × 10²² kg | 785,081,106 km | | J125122 VI - Moon 14 | 2,730 km | -174°C | 0.16g | 1.8 × 10²³ kg | 785,081,106 km | | J125122 VI - Moon 15 | 700 km | -174°C | 0.02g | 1.8 × 10²¹ kg | 785,081,106 km | | J125122 VI - Moon 16 | 1,360 km | -174°C | 0.06g | 1.7 × 10²² kg | 785,081,106 km | | J125122 VI - Moon 17 | 1,630 km | -174°C | 0.08g | 3.1 × 10²² kg | 785,081,106 km |
|
| J125122 VII | Gas | 18 | 49,320 km | -213°C | 2.92g | 14.069 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 VII - Moon 1 | 190 km | -213°C | 0g | 1.7 × 10¹⁹ kg | 2,104,742,380 km | | J125122 VII - Moon 2 | 130 km | -213°C | 0g | 4.8 × 10¹⁸ kg | 2,104,742,380 km | | J125122 VII - Moon 3 | 140 km | -213°C | 0g | 5.6 × 10¹⁸ kg | 2,104,742,380 km | | J125122 VII - Moon 4 | 470 km | -213°C | 0.01g | 3.4 × 10²⁰ kg | 2,104,742,380 km | | J125122 VII - Moon 5 | 310 km | -213°C | 0.01g | 7.9 × 10¹⁹ kg | 2,104,742,380 km | | J125122 VII - Moon 6 | 560 km | -213°C | 0.01g | 6.1 × 10²⁰ kg | 2,104,742,380 km | | J125122 VII - Moon 7 | 340 km | -213°C | 0.01g | 1.1 × 10²⁰ kg | 2,104,742,380 km | | J125122 VII - Moon 8 | 780 km | -213°C | 0.02g | 1.9 × 10²¹ kg | 2,104,742,380 km | | J125122 VII - Moon 9 | 750 km | -213°C | 0.02g | 1.7 × 10²¹ kg | 2,104,742,380 km | | J125122 VII - Moon 10 | 1,290 km | -213°C | 0.04g | 1.1 × 10²² kg | 2,104,742,380 km | | J125122 VII - Moon 11 | 1,370 km | -213°C | 0.05g | 1.3 × 10²² kg | 2,104,742,380 km | | J125122 VII - Moon 12 | 2,540 km | -213°C | 0.11g | 1.1 × 10²³ kg | 2,104,742,380 km | | J125122 VII - Moon 13 | 2,100 km | -213°C | 0.09g | 5.6 × 10²² kg | 2,104,742,380 km | | J125122 VII - Moon 14 | 3,850 km | -213°C | 0.2g | 4.4 × 10²³ kg | 2,104,742,380 km | | J125122 VII - Moon 15 | 3,680 km | -213°C | 0.19g | 3.8 × 10²³ kg | 2,104,742,380 km | | J125122 VII - Moon 16 | 5,130 km | -213°C | 0.3g | 1.2 × 10²⁴ kg | 2,104,742,380 km | | J125122 VII - Moon 17 | 530 km | -213°C | 0.01g | 5.1 × 10²⁰ kg | 2,104,742,380 km | | J125122 VII - Moon 18 | 240 km | -213°C | 0g | 3.7 × 10¹⁹ kg | 2,104,742,380 km |
|
| J125122 VIII | Gas | 3 | 13,190 km | -224°C | 0.72g | 21.092 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 VIII - Moon 1 | 280 km | -224°C | 0g | 5.1 × 10¹⁹ kg | 3,155,370,443 km | | J125122 VIII - Moon 2 | 1,130 km | -224°C | 0.03g | 6.0 × 10²¹ kg | 3,155,370,443 km | | J125122 VIII - Moon 3 | 1,280 km | -224°C | 0.04g | 9.2 × 10²¹ kg | 3,155,370,443 km |
|
| J125122 IX |  Ice | 2 | 12,760 km | -233°C | 0.67g | 32.348 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125122 IX - Moon 1 | 890 km | -233°C | 0.02g | 2.4 × 10²¹ kg | 4,839,230,145 km | | J125122 IX - Moon 2 | 2,870 km | -233°C | 0.11g | 1.3 × 10²³ kg | 4,839,230,145 km |
|
| J125122 X | Barren | 0 | 3,420 km | -113°C | 0.25g | 44.099 AU |